28241178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1049}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 64713600

約数和(自身を除く): 36472422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1049, 1282, 1923, 2098, 3147, 3846, 4487, 6294, 7343, 8974, 13461, 14686, 22029, 26922, 44058, 672409, 1344818, 2017227, 4034454, 4706863, 9413726, 14120589, 28241178]

約数ペア:

[(1, 28241178), (2, 14120589), (3, 9413726), (6, 4706863), (7, 4034454), (14, 2017227), (21, 1344818), (42, 672409), (641, 44058), (1049, 26922), (1282, 22029), (1923, 14686), (2098, 13461), (3147, 8974), (3846, 7343), (4487, 6294)]